44 citations · 209 across the 17 of their papers we have counts for
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Internal chemo-dynamical Modeling of Gas Exchange within Galaxies and with their Environment
Gerhard Hensler, Simone Recchi, Danica Kroeger +1
By a few but important examples as models of combined radiative and wind-driven HII regions and galactic winds we demonstrate the importance of refined small-to-medium scale studie…
The observable Metal-enrichment of Radiation-driven+Wind-blown HII Regions in the Wolf-Rayet Stage
Gerhard Hensler, Danica Kroeger, Tim Freyer
From stellar evolution models and from observations of Wolf-Rayet stars it is known that massive stars are releasing metal-enriched gas in their Wolf-Rayet phase by means of strong…
On stability and spiral patterns in polar disks
Ch. Theis, L. Sparke, J. Gallagher
To investigate the stability properties of polar disks we performed two-dimensional hydrodynamical simulations for flat polytropic gaseous self-gravitating disks which were perturb…
Are galactic disks dynamically influenced by dust?
Ch. Theis, N. Orlova
Dynamically cold components are well known to destabilize hotter, even much more massive components. In this paper we studied the dynamical influence of a cold dust component on th…
A new look at the pulsating DB white dwarf GD 358:Line-of-sight velocity measurements and constraints on model atmospheres
Rubina Kotak, Marten H. van Kerkwijk, J. C. Clemens +1
We report on our findings of the bright, pulsating, helium atmosphere white dwarf GD 358, based on time-resolved optical spectrophotometry. We identify 5 real pulsation modes and a…
X-rays from the barred galaxy NGC 4303
D. Tsch"oke, G. Hensler, N. Junkes
The late-type galaxy NGC 4303 (M61) is one of the most intensively studied barred galaxies in the Virgo Cluster. Its prominent enhanced star formation throughout large areas of the…